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謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー icon

謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー Downloads & Revenue謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー · App Store

Not in any tracked top chart right now.

Updated 5 Nov 2026 · rankings refresh through the day

DeveloperJammsworks Inc.
CategoryGames
PriceFree
Released
Rating★ 3.8 (507)
Version1.1.5
Age rating9+
First seen by us 20 Oct 2026

謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー update history & changes

Last change · 3 events since 3 Jun 2016Full timeline ↓
Full timeline · 2 events in the last 12 months
  1. 🆕
    謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー first spotted by AppInsider
    Japan (found via developer)
  2. 🆕
    謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Rating
3.8 ★
507 ratings
Measured

謎解き ~孤島に秘めし9つの手紙~ 脱出ゲーム風推理アドベンチャー on the App Store

App details

App ID
1119194358
Publisher
Jammsworks Inc.
On the store since
Jun 2016
10 years on the store
Minimum OS
iOS 6.0+
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
9+
1 content note below
Languages
1
EN
Size
33 MB
Also listed in
Entertainment, Trivia
Content notesInfrequent/Mild Horror/Fear Themes